.box{
  width: 100%;
}
.nav{
    width: 70%;
    margin: 0 auto;
    margin-top: 100px;
}
.left img{
    width: 40%;
    margin-left: 10%;
    float: left;
}
.right{
    margin-top: 10px;
    float: left;
    p{  
        margin-top: 20px;
        font-size: 32px;
    }
    ul{
        margin-top: 30px;
    }
    ul li{
        margin-top: 10px;
        margin-left: 23%;
        line-height: 30px;
        height: 30px;
        list-style: none;
    }

}
.b1{
    margin-top: 10px;
    margin-left: 4%;
}